(19)

(11)

EP 0 463 030 A1

(12)

(43) Date of publication: 02.01.1992 Bulletin 1992/01 (21) Application number: 90904618.0 (22) Date of filing: 16.03.1990

(51) International Patent Classification (IPC):  A61K 8/ 00( . ) A61K 8/ 92( . ) A61K 8/ 29( . ) A61Q 17/ 04( . ) (86) International application number: PCT/EP1990/000433 (87) International publication number: WO 1990/011067 (04.10.1990 Gazette 1990/23)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI LU NL SE (30) Priority: 18.03.1989 GB 19890006258 (71) Applicant: The Boots Company PLC Nottingham Nottinghamshire NG2 3AA (GB)	(72) Inventors: ELSOM, Nicola, Anne Leicestershire LE13 1DL (GB) GALLEY, Edward Nottinghamshire NG24 4RW (GB) (74) Representative: Filler, Wendy Anne  The Boots Company plc Patents Department R4 Pennyfoot Street GB-Nottingham NG2 3AA GB-Nottingham NG2 3AA (GB)